SOT shift report 2000-08-31 L406 Start at 2000:244:12:50 GMT = 2000 Aug. 31 08:50am EDT End 11:00am EDT See http://asc.harvard.edu/acis/SOT_reports/sot-shift.html, or /proj/ascwww/AXAF/extra/science/htdocs/acis/SOT_reports/Aug_31_2000_L406.txt SOT Lead Ed Kellogg Plan: ---- Doing T_X48 00 CAL-ER 2000:244:11:56:29.319 then OBSID 00148 00 G21.5-0.9, CENTER MC 2000:244:15:17:22.435 10.3 HRC-S NONE - HRC RESPONSE TO CONTINUUM SOURCE. This target is a Standard Candle with well known continuum spectrum. It is used to measure absolute sensitivity and to monitor detector performance. EVENTS GMT OBSID -------------- ---- ----- no pass Notes from 9 am meeting ------------------------ OPS: Passes 3 over the last day SSR dumps 4 , of which 0 failed Data loss none Load is good -> day 248:09:12 CAP 494 EIA sequencer check, OK eclipse first one, went well last night next passes 2000,0500 MP: 2nd SEP03 load review was done; ACA issues arose. Awaiting star catalogue; plan another review today at 1 pm. S/C: The script for SI recovery after safe mode was successfully tested yesterday on ASVT. Some cleanup of details will be done prior to issuing the script. There was also an initial presentation of the OTG fault tree. GOT: - SOT: Radiation is low. A CAP review for the Tuesday squeegee test will be held tomorrow, Friday Sept. 1. Meetings: ACIS today, 4 pm. Flt. Dir. Board , 2 pm. Data ---- On colossus at 1350 GMT.(/dsops/GOT/input), - Aug 31 06:06 2000_243_1636_244_0034_Dump_EM_09944.gz Evaluation of QL data --------------------- The following OBSIDs should be available for review. No comment after the entry means the QL image has not been distributed yet to SOT. OBSID Target Time SI SOT Eval. ----- ------ ----------- -- ------- 00727 VELA SHRAPNEL A 2000:242:06:46 ACIS-S NONE OK 00527 RX J0439+0520 2000:242:20:21 ACIS-I NONE OK 00385 NGC 1052 2000:242:23:29 ACIS-S NONE OK 00786 M33 2000:243:00:30 ACIS-S NONE 00384 NGC 404 2000:243:13:46 ACIS-S NONE 00941 AX J2018+1139 2000:243:14:57 ACIS-I NONE 00658 1E 1740.7-2942 2000:243:17:15 ACIS-I NONE 00669 1746.7-3224 2000:243:20:23 ACIS-S NONE NOTES/ISSUES/PROBLEMS --------------------- ACE 2 hr fluence is 1.3e6 vs. threshold 3.6e8. Orbital fluence (R>70km)is 2.4e5 vs. threshold 1.0e9. ACIS focal plane temperature -115.7 at 0758 EDT. Chandra's state was: --------------------- UTC 2000:244:13:57:01 (Aug31) f_ACE 1.71e+02 F_ACE 2.42e+05 Kp 3.7 R km 72767A OBT 2000:244:11:59:00 CTUVCDU 15561599 OBC s/w NRML FMT2_NORM CPEstat OBT 84110340.59 ONLVCDU 15561584 OBC Errs 0 OBSID 61947 EPState SUN SIM TTpos -99616 HETG Angle 80.2 PCADMODE NPNT RA 187.759 Bus V 30.87 SIM FApos -467 LETG Angle 78.3 PCONTROL NPNT Dec -37.334 Bus I 30.26 AOFSTAR GUID Roll 215.444 ACA Object SSSSSSSS Dither ENAB HRC-I HV ON ACA ImFunc TTTNTNNN Dith Yang -5.51 Yaw Rate 0.18 HRC-S HV OFF ACA CCD Temp -10.4 Dith Zang 6.11 Pitch Rate 0.09 OBSMode NEXT ACA Int Time 1.698 Roll Rate 0.11 Door OP UNAC AOACSTAT OK FSS SunBeta SUN Door CL UNAC FSS Alfa -0.29 Batt 1 SOC 100.00% Avg HRMA Temp 70.61 FSS Beta 37.11 Batt 2 SOC 100.00% ACIS Stat7-0 67 Avg OBA Temp 50.97 SA Resolv 52.73 Batt 3 SOC 100.00% Cold Rad -123.1 OBA Tavg Fault NFLT SA Sun Pres ILLM Warm Rad -82.0 OBA Trng Fault NFLT +Y SA Amps 14.30 HRMA power 62.90 SCS 128 -Y SA Amps 15.46 EPHIN Geom SMAL OBA power 70.20 SCS 129 +Y SA Temp 109.89 E150 69463.4 SCS 130 -Y SA Temp 110.20 E300 219.9 Roll Mom. -1.215 E1300 0.8 Pitch Mom. 7.770 UpL Cmd Acc 64281 EPH A-Leak 0.3520 P4GM 120.3 Yaw Mom. 0.233 Cmd Rej A 121 EPH B-Leak 0.0640 P41GM 0.0